Update to shenandoah-jdk-11.0.7+2 (EA)

Drop JDK-8224851 backport now included upstream.

.gitignore

@@ -30,3 +30,4 @@
 /shenandoah-jdk11-shenandoah-jdk-11.0.6+9-4curve.tar.xz
 /shenandoah-jdk11-shenandoah-jdk-11.0.6+10-4curve.tar.xz
 /shenandoah-jdk11-shenandoah-jdk-11.0.7+1-4curve.tar.xz
+/shenandoah-jdk11-shenandoah-jdk-11.0.7+2-4curve.tar.xz

java-11-openjdk.spec

@@ -222,7 +222,7 @@
 %global origin_nice     OpenJDK
 %global top_level_dir_name   %{origin}
 %global minorver        0
-%global buildver        1
+%global buildver        2
 %global rpmrelease      0
 #%%global tagsuffix      ""
 # priority must be 8 digits in total; untill openjdk 1.8 we were using 18..... so when moving to 11 we had to add another digit
@@ -1056,8 +1056,6 @@ Patch6:    rh1566890-CVE_2018_3639-speculative_store_bypass.patch
 Patch7: pr3695-toggle_system_crypto_policy.patch
 # S390 ambiguous log2_intptr call
 Patch8: s390-8214206_fix.patch
-# JDK-8224851: AArch64: fix warnings and errors with Clang and GCC 8.3
-Patch10: jdk8224851-aarch64_compiler_fixes.patch
 
 #############################################
 #
@@ -1293,7 +1291,6 @@ pushd %{top_level_dir_name}
 %patch6 -p1
 %patch7 -p1
 %patch8 -p1
-%patch10 -p1
 popd # openjdk
 
 %patch1000
@@ -1842,6 +1839,10 @@ require "copy_jdk_configs.lua"
 
 
 %changelog
+* Wed Mar 04 2020 Andrew John Hughes <gnu.andrew@redhat.com> - 1:11.0.7.2-0.0.ea
+- Update to shenandoah-jdk-11.0.7+2 (EA)
+- Drop JDK-8224851 backport now included upstream.
+
 * Thu Feb 27 2020 Andrew Hughes <gnu.andrew@redhat.com> - 1:11.0.7.1-0.0.ea
 - Update to shenandoah-jdk-11.0.7+1 (EA)
 - Switch to EA mode for 11.0.7 pre-release builds.

jdk8224851-aarch64_compiler_fixes.patch

@@ -1,506 +0,0 @@
-# HG changeset patch
-# User ngasson
-# Date 1560756709 -28800
-#      Mon Jun 17 15:31:49 2019 +0800
-# Node ID e53ec3b362f42ca94b120141b6da6dcfeba346f2
-# Parent  5eeee2cc94f5937ca847f635d9e0510b355bb2af
-8224851: AArch64: fix warnings and errors with Clang and GCC 8.3
-Reviewed-by: aph, kbarrett
-
-diff --git a/src/hotspot/cpu/aarch64/aarch64.ad b/src/hotspot/cpu/aarch64/aarch64.ad
---- a/src/hotspot/cpu/aarch64/aarch64.ad
-+++ b/src/hotspot/cpu/aarch64/aarch64.ad
-@@ -13748,7 +13748,7 @@
-   format %{ "fcmps $src1, 0.0" %}
- 
-   ins_encode %{
--    __ fcmps(as_FloatRegister($src1$$reg), 0.0D);
-+    __ fcmps(as_FloatRegister($src1$$reg), 0.0);
-   %}
- 
-   ins_pipe(pipe_class_compare);
-@@ -13777,7 +13777,7 @@
-   format %{ "fcmpd $src1, 0.0" %}
- 
-   ins_encode %{
--    __ fcmpd(as_FloatRegister($src1$$reg), 0.0D);
-+    __ fcmpd(as_FloatRegister($src1$$reg), 0.0);
-   %}
- 
-   ins_pipe(pipe_class_compare);
-@@ -13853,7 +13853,7 @@
-     Label done;
-     FloatRegister s1 = as_FloatRegister($src1$$reg);
-     Register d = as_Register($dst$$reg);
--    __ fcmps(s1, 0.0D);
-+    __ fcmps(s1, 0.0);
-     // installs 0 if EQ else -1
-     __ csinvw(d, zr, zr, Assembler::EQ);
-     // keeps -1 if less or unordered else installs 1
-@@ -13880,7 +13880,7 @@
-     Label done;
-     FloatRegister s1 = as_FloatRegister($src1$$reg);
-     Register d = as_Register($dst$$reg);
--    __ fcmpd(s1, 0.0D);
-+    __ fcmpd(s1, 0.0);
-     // installs 0 if EQ else -1
-     __ csinvw(d, zr, zr, Assembler::EQ);
-     // keeps -1 if less or unordered else installs 1
-diff --git a/src/hotspot/cpu/aarch64/assembler_aarch64.hpp b/src/hotspot/cpu/aarch64/assembler_aarch64.hpp
---- a/src/hotspot/cpu/aarch64/assembler_aarch64.hpp
-+++ b/src/hotspot/cpu/aarch64/assembler_aarch64.hpp
-@@ -276,7 +276,7 @@
-   unsigned get(int msb = 31, int lsb = 0) {
-     int nbits = msb - lsb + 1;
-     unsigned mask = ((1U << nbits) - 1) << lsb;
--    assert_cond(bits & mask == mask);
-+    assert_cond((bits & mask) == mask);
-     return (insn & mask) >> lsb;
-   }
- 
-@@ -2580,7 +2580,7 @@
-   // RBIT only allows T8B and T16B but encodes them oddly.  Argh...
-   void rbit(FloatRegister Vd, SIMD_Arrangement T, FloatRegister Vn) {
-     assert((ASSERTION), MSG);
--    _rbit(Vd, SIMD_Arrangement(T & 1 | 0b010), Vn);
-+    _rbit(Vd, SIMD_Arrangement((T & 1) | 0b010), Vn);
-   }
- #undef ASSERTION
- 
-diff --git a/src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp b/src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
---- a/src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
-+++ b/src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
-@@ -1,5 +1,5 @@
- /*
-- * Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.
-+ * Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
-  * Copyright (c) 2014, Red Hat Inc. All rights reserved.
-  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-  *
-@@ -1091,8 +1091,8 @@
-       // Assembler::EQ does not permit unordered branches, so we add
-       // another branch here.  Likewise, Assembler::NE does not permit
-       // ordered branches.
--      if (is_unordered && op->cond() == lir_cond_equal
--          || !is_unordered && op->cond() == lir_cond_notEqual)
-+      if ((is_unordered && op->cond() == lir_cond_equal)
-+          || (!is_unordered && op->cond() == lir_cond_notEqual))
-         __ br(Assembler::VS, *(op->ublock()->label()));
-       switch(op->cond()) {
-       case lir_cond_equal:        acond = Assembler::EQ; break;
-@@ -1775,18 +1775,22 @@
-     switch (code) {
-     case lir_add: __ fadds (dest->as_float_reg(), left->as_float_reg(), right->as_float_reg()); break;
-     case lir_sub: __ fsubs (dest->as_float_reg(), left->as_float_reg(), right->as_float_reg()); break;
-+    case lir_mul_strictfp: // fall through
-     case lir_mul: __ fmuls (dest->as_float_reg(), left->as_float_reg(), right->as_float_reg()); break;
-+    case lir_div_strictfp: // fall through
-     case lir_div: __ fdivs (dest->as_float_reg(), left->as_float_reg(), right->as_float_reg()); break;
-     default:
-       ShouldNotReachHere();
-     }
-   } else if (left->is_double_fpu()) {
-     if (right->is_double_fpu()) {
--      // cpu register - cpu register
-+      // fpu register - fpu register
-       switch (code) {
-       case lir_add: __ faddd (dest->as_double_reg(), left->as_double_reg(), right->as_double_reg()); break;
-       case lir_sub: __ fsubd (dest->as_double_reg(), left->as_double_reg(), right->as_double_reg()); break;
-+      case lir_mul_strictfp: // fall through
-       case lir_mul: __ fmuld (dest->as_double_reg(), left->as_double_reg(), right->as_double_reg()); break;
-+      case lir_div_strictfp: // fall through
-       case lir_div: __ fdivd (dest->as_double_reg(), left->as_double_reg(), right->as_double_reg()); break;
-       default:
-         ShouldNotReachHere();
-diff --git a/src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp b/src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp
---- a/src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp
-+++ b/src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp
-@@ -1,5 +1,5 @@
- /*
-- * Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
-+ * Copyright (c) 2005, 2019, Oracle and/or its affiliates. All rights reserved.
-  * Copyright (c) 2014, Red Hat, Inc. All rights reserved.
-  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-  *
-@@ -426,7 +426,7 @@
-     tmp = new_register(T_DOUBLE);
-   }
- 
--  arithmetic_op_fpu(x->op(), reg, left.result(), right.result(), NULL);
-+  arithmetic_op_fpu(x->op(), reg, left.result(), right.result(), x->is_strictfp());
- 
-   set_result(x, round_item(reg));
- }
-diff --git a/src/hotspot/cpu/aarch64/frame_aarch64.cpp b/src/hotspot/cpu/aarch64/frame_aarch64.cpp
---- a/src/hotspot/cpu/aarch64/frame_aarch64.cpp
-+++ b/src/hotspot/cpu/aarch64/frame_aarch64.cpp
-@@ -1,5 +1,5 @@
- /*
-- * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
-+ * Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved.
-  * Copyright (c) 2014, Red Hat Inc. All rights reserved.
-  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
-  *
-@@ -767,11 +767,13 @@
- 
- extern "C" void pf(unsigned long sp, unsigned long fp, unsigned long pc,
-                    unsigned long bcx, unsigned long thread) {
--  RegisterMap map((JavaThread*)thread, false);
-   if (!reg_map) {
--    reg_map = (RegisterMap*)os::malloc(sizeof map, mtNone);
-+    reg_map = NEW_C_HEAP_OBJ(RegisterMap, mtNone);
-+    ::new (reg_map) RegisterMap((JavaThread*)thread, false);
-+  } else {
-+    *reg_map = RegisterMap((JavaThread*)thread, false);
-   }
--  memcpy(reg_map, &map, sizeof map);
-+
-   {
-     CodeBlob *cb = CodeCache::find_blob((address)pc);
-     if (cb && cb->frame_size())
-diff --git a/src/hotspot/cpu/aarch64/interp_masm_aarch64.hpp b/src/hotspot/cpu/aarch64/interp_masm_aarch64.hpp
---- a/src/hotspot/cpu/aarch64/interp_masm_aarch64.hpp
-+++ b/src/hotspot/cpu/aarch64/interp_masm_aarch64.hpp
-@@ -38,8 +38,6 @@
-  protected:
- 
-  protected:
--  using MacroAssembler::call_VM_leaf_base;
--
-   // Interpreter specific version of call_VM_base
-   using MacroAssembler::call_VM_leaf_base;
- 
-diff --git a/src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp b/src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
---- a/src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
-+++ b/src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp
-@@ -2608,7 +2608,7 @@
-   if ((offset & (size-1)) && offset >= (1<<8)) {
-     add(tmp, base, offset & ((1<<12)-1));
-     base = tmp;
--    offset &= -1<<12;
-+    offset &= -1u<<12;
-   }
- 
-   if (offset >= (1<<12) * size) {
-diff --git a/src/hotspot/cpu/aarch64/macroAssembler_aarch64_log.cpp b/src/hotspot/cpu/aarch64/macroAssembler_aarch64_log.cpp
---- a/src/hotspot/cpu/aarch64/macroAssembler_aarch64_log.cpp
-+++ b/src/hotspot/cpu/aarch64/macroAssembler_aarch64_log.cpp
-@@ -286,7 +286,7 @@
-     frecpe(vtmp5, vtmp5, S);                   // vtmp5 ~= 1/vtmp5
-     lsr(tmp2, rscratch1, 48);
-     movz(tmp4, 0x77f0, 48);
--    fmovd(vtmp4, 1.0d);
-+    fmovd(vtmp4, 1.0);
-     movz(tmp1, INF_OR_NAN_PREFIX, 48);
-     bfm(tmp4, rscratch1, 0, 51);               // tmp4 = 0x77F0 << 48 | mantissa(X)
-     // vtmp1 = AS_DOUBLE_BITS(0x77F0 << 48 | mantissa(X)) == mx
-@@ -358,7 +358,7 @@
-       br(GE, DONE);
-       cmp(rscratch1, tmp2);
-       br(NE, CHECKED_CORNER_CASES);
--      fmovd(v0, 0.0d);
-+      fmovd(v0, 0.0);
-   }
-   bind(DONE);
-     ret(lr);
-diff --git a/src/hotspot/cpu/aarch64/macroAssembler_aarch64_trig.cpp b/src/hotspot/cpu/aarch64/macroAssembler_aarch64_trig.cpp
---- a/src/hotspot/cpu/aarch64/macroAssembler_aarch64_trig.cpp
-+++ b/src/hotspot/cpu/aarch64/macroAssembler_aarch64_trig.cpp
-@@ -381,11 +381,11 @@
-       }
- 
-       block_comment("nx calculation with unrolled while(tx[nx-1]==zeroA) nx--;"); {
--        fcmpd(v26, 0.0d);                          // if NE then jx == 2. else it's 1 or 0
-+        fcmpd(v26, 0.0);                           // if NE then jx == 2. else it's 1 or 0
-         add(iqBase, sp, 480);                      // base of iq[]
-         fmuld(v3, v26, v10);
-         br(NE, NX_SET);
--        fcmpd(v7, 0.0d);                           // v7 == 0 => jx = 0. Else jx = 1
-+        fcmpd(v7, 0.0);                            // v7 == 0 => jx = 0. Else jx = 1
-         csetw(jx, NE);
-       }
-     bind(NX_SET);
-@@ -696,7 +696,7 @@
-     cmpw(jv, zr);
-     addw(tmp4, jx, 4); // tmp4 = m = jx + jk = jx + 4. jx is in {0,1,2} so m is in [4,5,6]
-     cselw(jv, jv, zr, GE);
--    fmovd(v26, 0.0d);
-+    fmovd(v26, 0.0);
-     addw(tmp5, jv, 1);                    // jv+1
-     subsw(j, jv, jx);
-     add(qBase, sp, 320);                  // base of q[]
-@@ -819,8 +819,8 @@
-   movw(jz, 4);
-   fmovd(v17, i);                               // v17 = twon24
-   fmovd(v30, tmp5);                            // 2^q0
--  fmovd(v21, 0.125d);
--  fmovd(v20, 8.0d);
-+  fmovd(v21, 0.125);
-+  fmovd(v20, 8.0);
-   fmovd(v22, tmp4);                            // 2^-q0
- 
-   block_comment("recompute loop"); {
-@@ -877,7 +877,7 @@
-           lsr(ih, tmp2, 23);                               // ih = iq[z-1] >> 23
-           b(Q0_ZERO_CMP_DONE);
-         bind(Q0_ZERO_CMP_LT);
--          fmovd(v4, 0.5d);
-+          fmovd(v4, 0.5);
-           fcmpd(v18, v4);
-           cselw(ih, zr, ih, LT);                           // if (z<0.5) ih = 0
-       }
-@@ -924,7 +924,7 @@
-         br(NE, IH_HANDLED);
- 
-         block_comment("if(ih==2) {"); {
--          fmovd(v25, 1.0d);
-+          fmovd(v25, 1.0);
-           fsubd(v18, v25, v18);                            // z = one - z;
-           cbzw(rscratch2, IH_HANDLED);
-           fsubd(v18, v18, v30);                            // z -= scalbnA(one,q0);
-@@ -932,7 +932,7 @@
-     }
-     bind(IH_HANDLED);
-       // check if recomputation is needed
--      fcmpd(v18, 0.0d);
-+      fcmpd(v18, 0.0);
-       br(NE, RECOMP_CHECK_DONE_NOT_ZERO);
- 
-       block_comment("if(z==zeroB) {"); {
-@@ -994,7 +994,7 @@
-     }
-     bind(RECOMP_CHECK_DONE);
-       // chop off zero terms
--      fcmpd(v18, 0.0d);
-+      fcmpd(v18, 0.0);
-       br(EQ, Z_IS_ZERO);
- 
-       block_comment("else block of if(z==0.0) {"); {
-@@ -1053,7 +1053,7 @@
-           movw(tmp2, zr); // tmp2 will keep jz - i == 0 at start
-         bind(COMP_FOR);
-           // for(fw=0.0,k=0;k<=jp&&k<=jz-i;k++) fw += PIo2[k]*q[i+k];
--          fmovd(v30, 0.0d);
-+          fmovd(v30, 0.0);
-           add(tmp5, qBase, i, LSL, 3); // address of q[i+k] for k==0
-           movw(tmp3, 4);
-           movw(tmp4, zr);              // used as k
-@@ -1081,7 +1081,7 @@
-         // remember prec == 2
- 
-         block_comment("for (i=jz;i>=0;i--) fw += fq[i];"); {
--            fmovd(v4, 0.0d);
-+            fmovd(v4, 0.0);
-             mov(i, jz);
-           bind(FW_FOR1);
-             ldrd(v1, Address(rscratch2, i, Address::lsl(3)));
-@@ -1319,7 +1319,7 @@
-     ld1(C1, C2, C3, C4, T1D, Address(rscratch2)); // load C1..C3\4
-     block_comment("calculate r = z*(C1+z*(C2+z*(C3+z*(C4+z*(C5+z*C6)))))"); {
-       fmaddd(r, z, C6, C5);
--      fmovd(half, 0.5d);
-+      fmovd(half, 0.5);
-       fmaddd(r, z, r, C4);
-       fmuld(y, x, y);
-       fmaddd(r, z, r, C3);
-@@ -1329,7 +1329,7 @@
-       fmaddd(r, z, r, C1);                        // r = C1+z(C2+z(C4+z(C5+z*C6)))
-     }
-     // need to multiply r by z to have "final" r value
--    fmovd(one, 1.0d);
-+    fmovd(one, 1.0);
-     cmp(ix, rscratch1);
-     br(GT, IX_IS_LARGE);
-     block_comment("if(ix < 0x3FD33333) return one - (0.5*z - (z*r - x*y))"); {
-@@ -1352,7 +1352,7 @@
-       b(QX_SET);
-     bind(SET_QX_CONST);
-       block_comment("if(ix > 0x3fe90000) qx = 0.28125;"); {
--        fmovd(qx, 0.28125d);
-+        fmovd(qx, 0.28125);
-       }
-     bind(QX_SET);
-       fnmsub(C6, x, r, y);    // z*r - xy
-@@ -1443,7 +1443,7 @@
-   block_comment("kernel_sin/kernel_cos: if(ix<0x3e400000) {<fast return>}"); {
-     bind(TINY_X);
-       if (isCos) {
--        fmovd(v0, 1.0d);
-+        fmovd(v0, 1.0);
-       }
-       ret(lr);
-   }
-diff --git a/src/hotspot/cpu/aarch64/vm_version_aarch64.cpp b/src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
---- a/src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
-+++ b/src/hotspot/cpu/aarch64/vm_version_aarch64.cpp
-@@ -169,7 +169,7 @@
-   if (FILE *f = fopen("/proc/cpuinfo", "r")) {
-     char buf[128], *p;
-     while (fgets(buf, sizeof (buf), f) != NULL) {
--      if (p = strchr(buf, ':')) {
-+      if ((p = strchr(buf, ':')) != NULL) {
-         long v = strtol(p+1, NULL, 0);
-         if (strncmp(buf, "CPU implementer", sizeof "CPU implementer" - 1) == 0) {
-           _cpu = v;
-diff --git a/src/hotspot/os_cpu/linux_aarch64/atomic_linux_aarch64.hpp b/src/hotspot/os_cpu/linux_aarch64/atomic_linux_aarch64.hpp
---- a/src/hotspot/os_cpu/linux_aarch64/atomic_linux_aarch64.hpp
-+++ b/src/hotspot/os_cpu/linux_aarch64/atomic_linux_aarch64.hpp
-@@ -40,7 +40,9 @@
- {
-   template<typename I, typename D>
-   D add_and_fetch(I add_value, D volatile* dest, atomic_memory_order order) const {
--    return __sync_add_and_fetch(dest, add_value);
-+    D res = __atomic_add_fetch(dest, add_value, __ATOMIC_RELEASE);
-+    FULL_MEM_BARRIER;
-+    return res;
-   }
- };
- 
-diff --git a/src/hotspot/os_cpu/linux_aarch64/copy_linux_aarch64.s b/src/hotspot/os_cpu/linux_aarch64/copy_linux_aarch64.s
---- a/src/hotspot/os_cpu/linux_aarch64/copy_linux_aarch64.s
-+++ b/src/hotspot/os_cpu/linux_aarch64/copy_linux_aarch64.s
-@@ -159,7 +159,7 @@
-         blo     bwd_copy_drain
- 
- bwd_copy_again:
--        prfm    pldl1keep, [s, #-256]
-+        prfum   pldl1keep, [s, #-256]
-         stp     t0, t1, [d, #-16]
-         ldp     t0, t1, [s, #-16]
-         stp     t2, t3, [d, #-32]
-diff --git a/src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp b/src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp
---- a/src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp
-+++ b/src/hotspot/os_cpu/linux_aarch64/os_linux_aarch64.cpp
-@@ -79,12 +79,8 @@
- #define REG_FP 29
- #define REG_LR 30
- 
--#define SPELL_REG_SP "sp"
--#define SPELL_REG_FP "x29"
--
--address os::current_stack_pointer() {
--  register void *esp __asm__ (SPELL_REG_SP);
--  return (address) esp;
-+NOINLINE address os::current_stack_pointer() {
-+  return (address)__builtin_frame_address(0);
- }
- 
- char* os::non_memory_address_word() {
-@@ -199,23 +195,8 @@
-   return frame(fr->link(), fr->link(), fr->sender_pc());
- }
- 
--intptr_t* _get_previous_fp() {
--  register intptr_t **fp __asm__ (SPELL_REG_FP);
--
--  // fp is for this frame (_get_previous_fp). We want the fp for the
--  // caller of os::current_frame*(), so go up two frames. However, for
--  // optimized builds, _get_previous_fp() will be inlined, so only go
--  // up 1 frame in that case.
--  #ifdef _NMT_NOINLINE_
--    return **(intptr_t***)fp;
--  #else
--    return *fp;
--  #endif
--}
--
--
--frame os::current_frame() {
--  intptr_t* fp = _get_previous_fp();
-+NOINLINE frame os::current_frame() {
-+  intptr_t *fp = *(intptr_t **)__builtin_frame_address(0);
-   frame myframe((intptr_t*)os::current_stack_pointer(),
-                 (intptr_t*)fp,
-                 CAST_FROM_FN_PTR(address, os::current_frame));
-@@ -228,12 +209,6 @@
- }
- 
- // Utility functions
--
--// From IA32 System Programming Guide
--enum {
--  trap_page_fault = 0xE
--};
--
- extern "C" JNIEXPORT int
- JVM_handle_linux_signal(int sig,
-                         siginfo_t* info,
-@@ -575,42 +550,42 @@
-     return 0;
-   }
- 
--  void _Copy_conjoint_jshorts_atomic(jshort* from, jshort* to, size_t count) {
-+  void _Copy_conjoint_jshorts_atomic(const jshort* from, jshort* to, size_t count) {
-     if (from > to) {
--      jshort *end = from + count;
-+      const jshort *end = from + count;
-       while (from < end)
-         *(to++) = *(from++);
-     }
-     else if (from < to) {
--      jshort *end = from;
-+      const jshort *end = from;
-       from += count - 1;
-       to   += count - 1;
-       while (from >= end)
-         *(to--) = *(from--);
-     }
-   }
--  void _Copy_conjoint_jints_atomic(jint* from, jint* to, size_t count) {
-+  void _Copy_conjoint_jints_atomic(const jint* from, jint* to, size_t count) {
-     if (from > to) {
--      jint *end = from + count;
-+      const jint *end = from + count;
-       while (from < end)
-         *(to++) = *(from++);
-     }
-     else if (from < to) {
--      jint *end = from;
-+      const jint *end = from;
-       from += count - 1;
-       to   += count - 1;
-       while (from >= end)
-         *(to--) = *(from--);
-     }
-   }
--  void _Copy_conjoint_jlongs_atomic(jlong* from, jlong* to, size_t count) {
-+  void _Copy_conjoint_jlongs_atomic(const jlong* from, jlong* to, size_t count) {
-     if (from > to) {
--      jlong *end = from + count;
-+      const jlong *end = from + count;
-       while (from < end)
-         os::atomic_copy64(from++, to++);
-     }
-     else if (from < to) {
--      jlong *end = from;
-+      const jlong *end = from;
-       from += count - 1;
-       to   += count - 1;
-       while (from >= end)
-@@ -618,22 +593,22 @@
-     }
-   }
- 
--  void _Copy_arrayof_conjoint_bytes(HeapWord* from,
-+  void _Copy_arrayof_conjoint_bytes(const HeapWord* from,
-                                     HeapWord* to,
-                                     size_t    count) {
-     memmove(to, from, count);
-   }
--  void _Copy_arrayof_conjoint_jshorts(HeapWord* from,
-+  void _Copy_arrayof_conjoint_jshorts(const HeapWord* from,
-                                       HeapWord* to,
-                                       size_t    count) {
-     memmove(to, from, count * 2);
-   }
--  void _Copy_arrayof_conjoint_jints(HeapWord* from,
-+  void _Copy_arrayof_conjoint_jints(const HeapWord* from,
-                                     HeapWord* to,
-                                     size_t    count) {
-     memmove(to, from, count * 4);
-   }
--  void _Copy_arrayof_conjoint_jlongs(HeapWord* from,
-+  void _Copy_arrayof_conjoint_jlongs(const HeapWord* from,
-                                      HeapWord* to,
-                                      size_t    count) {
-     memmove(to, from, count * 8);

sources

@@ -1,2 +1,2 @@
 SHA512 (systemtap_3.2_tapsets_hg-icedtea8-9d464368e06d.tar.xz) = cf578221b77d8c7e019f69909bc86c419c5fb5e10bceba9592ff6e7f96887b0a7f07c9cefe90800975247a078785ca190fdec5c2d0f841bb447cee784b570f7d
-SHA512 (shenandoah-jdk11-shenandoah-jdk-11.0.7+1-4curve.tar.xz) = 044a51ecb04cbf6ad065f55b9beea4bc585af72a197352db17d059bf763051fd1820868873a05d7f6d3cb779376e3d872ae7e24caf6405b7cad281353efc5483
+SHA512 (shenandoah-jdk11-shenandoah-jdk-11.0.7+2-4curve.tar.xz) = ff5d39689e66dcb0bd620ad0633faf2f2cb537fc67e6869a3b4692831e64c1815de510f450118fe61d9d48617ad741ab5c6c261d2cd2c2a8f8a686a1b94ef302